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LME49725MA/NOPB

LME49725MA/NOPB

Manufacturer No:

LME49725MA/NOPB

Manufacturer:

National Semiconductor

Description:

LME49725 - OPERATIONAL AMPLIFIER

Datasheet:

Datasheet

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LME49725MA/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    9 V
  • Current - Output / Channel
    22 mA
  • Current - Supply
    3mA (x2 Channels)
  • Voltage - Input Offset
    500 µV
  • Current - Input Bias
    15 nA
  • -3db Bandwidth
    7 MHz
  • Gain Bandwidth Product
    40 MHz
  • Slew Rate
    15V/µs
  • Output Type
    Single-Ended
  • Number of Circuits
    2
  • Amplifier Type
    Standard
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    LME®
The LME49725MA/NOPB is a high-performance audio operational amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Fidelity: The LME49725MA/NOPB is designed to provide excellent audio performance with low distortion, low noise, and high bandwidth. It ensures accurate and faithful reproduction of audio signals.2. Wide Supply Voltage Range: This chip operates over a wide supply voltage range, typically from ±2.5V to ±17V. It allows flexibility in various audio systems and can be powered by different sources.3. Low Output Impedance: The LME49725MA/NOPB has a low output impedance, which enables it to drive a wide range of loads, including low impedance headphones and speakers, without significant signal degradation.4. High Slew Rate: With a high slew rate, this chip can respond quickly to rapid changes in the input signal, ensuring accurate reproduction of fast transients and maintaining audio fidelity.5. Thermal Protection: The LME49725MA/NOPB incorporates thermal protection circuitry, which prevents the chip from overheating and ensures its reliability and longevity.Application Scenarios: 1. Audio Amplifiers: The LME49725MA/NOPB can be used in audio amplifiers to enhance the audio quality and provide high-fidelity sound reproduction. It is suitable for both professional and consumer audio systems.2. Headphone Amplifiers: Due to its low output impedance and high performance, this chip is commonly used in headphone amplifiers. It can drive a wide range of headphone impedances, delivering clear and detailed audio to the listener.3. Audio Mixers: The LME49725MA/NOPB can be employed in audio mixers to maintain signal integrity and minimize noise and distortion. It ensures accurate mixing and processing of audio signals in recording studios, live sound setups, and other audio mixing applications.4. Home Theater Systems: This chip can be utilized in home theater systems to enhance the audio quality and provide a rich and immersive audio experience. It can be used in preamplifiers, power amplifiers, and other audio processing stages.5. Professional Audio Equipment: The LME49725MA/NOPB is suitable for various professional audio equipment, including audio interfaces, studio monitors, equalizers, and audio processors. It helps maintain high-quality audio throughout the signal chain.Overall, the LME49725MA/NOPB integrated circuit chip offers high-performance audio amplification and finds applications in a wide range of audio systems where accurate and faithful audio reproduction is desired.
LME49725MA/NOPB Relevant information